d - 150 mm

D - 210 mm

B - 28 mm

C - 28 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 66 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 56 mm

da min. - 160 mm

ra max. - 2 mm

Db max - 204,5 mm

Weight - 5,92 Kg

Basic dynamic load rating (C) - 158 kN

Basic static load rating (C0) - 234 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 300 r/min

• Model Number: 7930DB
• Inner Diameter：150mm Outer Diameter：210mm Width：28mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:electric hydraulic lifting platform,Anesthetic Equipment,Medical room equipment,tire industry,nail products,squeeze machine etc,thread processing machine,preservation equipment,office outdoor camping equipment,beverage production,plant determination
• Similar models:NSK 7930C NTN 7930DT NTN 7930CDB/GMP5 NTN 7930CG CYSD 7930CDT NTN 7930DB NSK 7930CTRSU CYSD 7930CDF CYSD 7930CDB CYSD 7930DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7930DB products，there is large inventory of NTN 7930DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7930DB Which NTN 7930DB is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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